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Explaining an Opik trace: root cause and evidence v1.0.0

Use this resource to explain why an Opik trace failed and link it to the code

New

  • 397 downloads
  • 141 likes
  • 224 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install trace-root-cause-explanation

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent rebuilds the span tree, finds the first span that errored or looks abnormal, then ties that point to the code or data that produced it. It returns the root cause, the evidence spans as links and a single next step.

Mostly picked by

Updated November 2, 2026

Card for the “Explaining an Opik trace: root cause and evidence” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
Apache-2.0

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What you get

  • SKILL.md: method for rebuilding the tree and anchoring on the faulty span
  • SKILL.md: report format with links to the evidence

Good fit for

  • An agent gave a wrong answer and you do not know where to look
  • A chain of calls is slow and you want to know which call causes it

Not for

    Tags

    • trace
    • root cause
    • debugging
    • opik
    • spans

    About

    You say

    “Explain why this agent trace failed: it called the billing tool with the wrong identifier.”

    Card for the “Explaining an Opik trace: root cause and evidence” skill

    Skill published by comet-ml under the Apache-2.0 license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to explain why an Opik trace failed and link it to the code
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE11.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md9.6 KB

    Origin and licence

    Listed unmodified

    Author
    comet-ml
    Source
    github.com/comet-ml/opik-skills/tree/f0fb8b9e6439c71e8ab88f1643bcf52ef68173c5/skills/opik-explain
    Licence
    Apache-2.0

    Notice

    « opik-explain » (comet-ml, Apache-2.0) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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